Escape the Library

【Chemical Reaction-19】

Xiao Wenhui's behavior is strange everywhere. He graduated from the Chemistry College and has mastered the relevant professional knowledge to meet the objective conditions for the murderer to use chemicals to kill.

When Chen Xiumei resigned yesterday, he was not in the chemical plant, and no one could prove his whereabouts. He had sufficient time to commit crimes.

His wife and daughter were dead, but the cause of death was false. He lied to the police and concealed the cause of death of his wife and daughter. It is very likely that there was something wrong with the cause of death of the two, which led him to twist his mind and take revenge.

But there are still some unexplained questions - where did he get so many materials, and where did he make hydrofluoric acid?

Yue Xingwen frowned and said: "The employee information of the chemical plant was filled out several years ago, and Xiao Wenhui has not revised it, nor has he mentioned the death of his wife and daughter to anyone, so colleagues think that his wife and daughter are still alive. He is alive and believes his excuse to accompany his daughter to see a doctor. The address in the information is his previous residence, and the real estate certificate is registered in his name."

Jiang Pingce said: "If his wife left other properties, would he convert it into a laboratory?"

Yue Xingwen also thought so. If another house was secretly converted into a laboratory, where Xiao Wenhui did experiments, and produced and stored a large amount of chemicals, it would be possible to explain Xiao Wenhui's crime process.

Xiao Wenhui is the most suspect, and the key is to find out the cause of death of his wife and daughter.

Ke Shaobin said, "What's his wife's name? Didn't the police find out the cause of their death?"

Yue Xingwen showed Ke Shaobin the information found by the police: "His wife Qin Ru and daughter Xiao Nianru are not locals. The daughter is studying in the central school, and the police visited the school. The teacher said that Xiao Yiru suddenly stopped a few years ago. Came to school, called home, her father said that her daughter had drowned, and the school expressed her condolences, and she didn't contact her again after that."

He paused and said, "That is to say, his wife and daughter drowned by swimming. This is what he said to the outside world, but the police checked the island's alarm records. In the summer of five years ago, 120 did not receive a car out. The record of rescuing Qin Ru and Xiao Nianru. Unless, Xiao Wenhui watched them die, but did not call 120 for help."

Liu Zhaoqing said: "This is so strange! Xiao Wenhui is not a medical student himself, so he can't judge whether his wife and children can be saved. Therefore, after finding out that they were drowning, his first reaction was to call 120 for help. Unless he went out, he The wife and child were left alone in the hotel, the wife and child drowned when they were swimming, and when he came back, they were already dead..."

Jiang Pingce shook his head: "This kind of speculation is not valid. If he was not present at the time, and his wife and daughter were dead when he came back, then he would have to airlift the bodies of his wife and daughter, or cremated locally and brought back the urn."

Yue Xingwen pointed to the police's investigation records for everyone to see: "What's even more strange is that the police have checked the local crematorium and the city's crematorium, but they have not found the cremation records of Qin Ru and Xiao Nianru, the mother and daughter."

The more Ke Shaobin listened, the more outrageous he felt: "In these years, he wouldn't find someone in the mountains and forests to bury the bodies of his wife and children on the spot!"

"There is no body - his wife and daughter are not dead at all." Xin Yan looked at Ke Shaobin and said word by word, "Sometimes, living is more terrible than death."

Ke Shaobin was stunned for a while, and finally reacted: "Could it be... disfigurement?! His wife and daughter have become inhuman and ghostly, so they can't show their faces at all? Can they only be 'social death'?"

Xin Yan nodded and said calmly, "Xiao Wenhui and Qin Ru are legal husband and wife and have marriage certificates; Xiao Nianru is their daughter and have a birth certificate, so their identities cannot be wrong. However, five years ago, he His daughter did not go to school, and he replied to the teacher that her daughter drowned, but he did not talk about it to his colleagues in the factory..."

Ke Shaobin followed this line of thought and said, "So, the accident of his wife and daughter is probably related to his colleagues in the factory?"

Xin Yan said: "Suppose he did not take his wife and daughter to the island for a trip, but his wife and daughter came to the chemical factory to find him. As a result, some colleagues were careless and caused an accident to them. Their bodies were corroded and they couldn't see anyone. For the sake of his wife and daughter's self-respect, he did not make this public, but used 'drowning' as an excuse to let them die socially. In fact, he hid them in a secret place and received medical treatment."

Liu Zhaoqing wondered: "On the day of the accident, the mother and daughter should have gone to the hospital to see a doctor, right? Therefore, what we are looking for is not the patient records of the emergency department of the central hospital after the fire, but the skin of the major local hospitals. Department, or burn department, do you have any medical records for Qin Ru and Xiao Nianru, the mother and daughter!"

With Xin Yan's reasoning based on the keyword "corroded", everyone's thinking became completely clear.

Xin Yan's inference can clarify the entire context of the case, from the motives to the means of committing the crime, all of which are in line with the characteristics of the murderer - now the final step is to be verified.

It was already 3 a.m., and Yue Xingwen looked at Jiang Pingce: "Is your coordinate system skills cooled down?"

Jiang Pingce said: "Well, it's already good."

Yue Xingwen asked Qin Lu, "How many times are the plates transposed?"

Qin Lu said: "I ran out of it just now. If you want to refresh the cooling, you can only wait for tomorrow night."

Liu Zhaoqing said with a headache, "I guess it will be too late tomorrow night? What we can think of, the criminal police can also think of, and it is much easier for them to check the information than us. With a phone call, the major hospitals will voluntarily send the information."

Xu Yishen said: "Without Qin Lu's plate transposition, we want to go out from here, we can only have the younger brother dig up the base again." He smiled and looked at Yue Xingwen: "Otherwise, I will split a brother and go out. Look, if there is no one around, let Xiao Nian dig a passage for you, and you will use the coordinate system of Pingce to investigate?"

Yue Xingwen simply made a decision: "Okay, brother, go explore the way."

Xu Yishen immediately split into 5 clones, and one of them was placed directly on the ground. After a round of exploration, he returned to the original body and said, "It's very quiet outside, and there are no ghosts."

Yue Xingwen looked at Zhang Xiaonian: "Dig the channel."

Zhang Xiaonian quickly used an excavator to dig out a secret passage so that everyone could get out of the underground base.

Yue Xingwen simply said: "I, Ping Ce, Senior Brother Liu, Ke Shaobin, Xin Yan, and Senior Brother Xu will go out again. The goal is to go out to the major hospitals in this city, and to look for the dermatology department and the burn department to check the case data from five years ago. Let's see if we can find the case of Xiao Wenhui's wife and children."

Xu Yishen said: "I have to go to the Housing Authority to check other properties owned by Xiao Wenhui and his parents and wife."

Jiang Pingce said in a low voice, "Hurry up and start now."

At 3:00 in the morning, the streets were empty, and only a few night owls were active near bars, KTVs, etc. Jiang Pingce flew everyone from the sky without attracting anyone's attention.

Ke Shaobin opened his laptop to look up the map of the city: "Go to the Municipal People's Hospital first..."

Jiang Pingce calculated the parabolic data according to the navigation, and let everyone land directly on the roof of the hospital. Based on his experience, Liu Zhaoqing quickly found the burn department and dermatology department of the inpatient department, and brought Ke Shaobin in through the window to copy the materials.

Municipal People's Hospital, Municipal Second Hospital, Affiliated Hospital of Medical University...

After searching one hospital after another, Ke Shaobin finally found two familiar names in the burn department of the "City Maternal and Child Health Hospital"—Qin Ru and Xiao Nianru, who were treated 5 years ago!

Ke Shaobin excitedly copied the information, and then went to the Housing Authority with everyone.

Xu Yishen found the inquiry center of the Housing Administration Bureau, asked Ke Shaobin to crack the computer password, and then entered the ID numbers of Xiao Wenhui, Qin Ru and others to inquire about the property. Since the current real estate is registered online with real names, they soon found out that in addition to the house in Jingtai Garden, Xiao Wenhui's wife Qin Ru also owned a house in the suburbs, which was purchased before marriage.

Yue Xingwen quickly entered the investigation progress on the research group channel: "Xin Yan's speculation is correct, Xiao Wenhui's wife and children did not die, but the body was corroded by chemicals and was treated in the hospital for a period of time. We also found A property owned by his wife is in Yuehua Community in the southern suburbs, Building 7, 102."

Qin Lu asked, "Are you going to investigate there now?"

Yue Xingwen said: "Yes, in a hurry, I won't sleep tonight. After the half-hour cooling in Pingce's coordinate system is over, we will go to Yuehua Community."

Just now, Jiang Pingce took everyone to several hospitals in a row, and his skills fell into cooling again. Fortunately, the coordinate system skills of the mathematics system can be recovered in 30 minutes, which is very useful for traveling.

At this time, everyone was hiding on the roof of the Housing Authority, looking at the treatment records of Xiao Wenhui's wife and daughter.

Liu Zhaoqing frowned: "His wife and daughter were injured by concentrated sulfuric acid on the face, and the corrosion area exceeded 80%. Moreover, the epidermis and dermis were all damaged, and the corrosion reached the muscle layer. Even skin grafting is difficult to treat..."

Ke Shaobin whispered: "80%, it's equivalent to destroying the whole face. It's really impossible to go to work and work normally. It's no wonder he wants to hide his wife and children." He paused and looked at Xin Yan suspiciously. , said: "Since this happened five years ago, why did Xiao Wenhui start revenge only recently?"

Xin Yan said: "Let's go to Yuehua Community, maybe we can find the answer."

Half an hour passed quickly. According to the positioning on the map, Jiang Pingce activated the coordinate system skills again, and took everyone to the Yuehua community in the southern suburbs.

This residence is far away, and Jiang Pingce used the fastest exercise formula, and it took 15 minutes to deliver everyone.

Building 7, 102.

The doors and windows are closed, and if there are people in the house, they can't break the window and enter. Yue Xingwen gave Xu Yishen a wink, and the latter used the "mitosis" skill to directly put the clone into the room to investigate.

After a while, Xu Yishen opened the door from the room, his face a little ugly.

Yue Xingwen asked, "Brother, how is it?"

Xu Yi sighed deeply and said, "Everyone, come in and see."

Yue Xingwen and Jiang Pingce looked at each other and walked into the house side by side.

I saw that the whole living room was white everywhere, and it was arranged like a mourning hall. On the walls were the black and white portraits of Qin Ru and Xiao Nianru, the mother and daughter.

The house is located on the ground floor and is gifted with a basement of the same size.

Xin Yan and Ke Shaobin walked down the stairs to the basement. The spacious space was transformed into a chemical laboratory with a very professional test bench. There were many polyethylene plastic tanks neatly placed on the ground.

Ke Shaobin wanted to look into it, but Xin Yan immediately reached out and grabbed him: "Be careful."

Ke Shaobin stopped alertly: "This is..."

Xin Yan whispered: "Hydrofluoric acid."